one end of the bracket that runs crossways under the bottom of the car where the fuel tank is (i think? - it was dark) has come loose. i tied it up with a piece of string and got home ok, but does anyone know whether it absolutely has to be re-welded? or would e.g. drilling a hole in the end of the bracket and fixing it back up with some thick wire/a nut and bolt be a reasonable thing to do instead? nothing else seems to have fallen off yet, but i don't want to run any risks with the petrol tank. i know it's kind of obvious what i should do but the car needs other expensive things doing to it (e.g. the clutch) and i am trying to minimise its money pit tendencies...